Practice Generalization of Lists with Keys - 23.1.4 | 23. Tuples and dictionaries | Data Structures and Algorithms in Python
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is a tuple in Python?

πŸ’‘ Hint: Think about how we represent data that shouldn't change.

Question 2

Easy

How do you create a list?

πŸ’‘ Hint: What symbols do we use to define a list?

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What type of sequence is a tuple?

  • Mutable
  • Immutable
  • Dynamic

πŸ’‘ Hint: Think about how we can modify lists compared to tuples.

Question 2

Can we use strings as keys in a dictionary?

  • True
  • False

πŸ’‘ Hint: Consider if anything can serve as a dictionary key.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have a dictionary that contains players' scores. Write a Python function to track the highest score and the corresponding player.

πŸ’‘ Hint: Consider using `max()` function and track the player's name during the iteration.

Question 2

Create a nested dictionary to store scores for players across multiple matches, allowing you to look up individual scores based on match and player.

πŸ’‘ Hint: Think about how you've nested lists in the past.

Challenge and get performance evaluation